chore(session): satisfy the master hygiene gates

`session-log-export` names its archive entry after `SESSION_FORMAT_VERSION`,
a runtime value of the shared `dsh-session` instance, so `dsh-session` becomes
a peer dependency and the export is classified as peer-required in the package
dependency policy. The three Session format packages take the `0.1.2-rc.1`
root version that master now requires.

packages/session-query/session-log-export/package.json

@@ -42,6 +42,7 @@
   },
   "peerDependencies": {
     "@deepseek-ai/cordis": "workspace:^",
+    "@deepseek-ai/dsh-session": "workspace:^",
     "@deepseek-ai/dsh-session-persistence": "workspace:^"
   },
   "devDependencies": {

packages/session/session-format-catalog/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@deepseek-ai/dsh-session-format-catalog",
   "description": "Build-static first-party Session format codec and migration catalog",
-  "version": "0.1.2-alpha.5",
+  "version": "0.1.2-rc.1",
   "publishConfig": {
     "access": "public"
   },

packages/session/session-format-v0-to-v1/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@deepseek-ai/dsh-session-format-v0-to-v1",
   "description": "Frozen released-v0 Session codec and identity migration to v1",
-  "version": "0.1.2-alpha.5",
+  "version": "0.1.2-rc.1",
   "publishConfig": {
     "access": "public"
   },

packages/session/session-format/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@deepseek-ai/dsh-session-format",
   "description": "Pure adjacent whole-artifact Session format migration machinery",
-  "version": "0.1.2-alpha.5",
+  "version": "0.1.2-rc.1",
   "publishConfig": {
     "access": "public"
   },

scripts/package-dependency-policy.ts

@@ -51,6 +51,7 @@ const SAFE_HOST_DEPENDENCY_EXPORTS = {
 /** Runtime exports that require every consumer to resolve the provider's shared peer instance. */
 const PEER_REQUIRED_HOST_EXPORTS = {
   '@deepseek-ai/dsh-scope': ['carrierKeyOf', 'scopeOf', 'scopeTarget'],
+  '@deepseek-ai/dsh-session': ['SESSION_FORMAT_VERSION'],
   '@deepseek-ai/dsh-session-persistence': ['SessionPersistenceNotFoundError'],
 } as const satisfies HostDependencyExports